JPH01243904A - 栽培床形成装置 - Google Patents
栽培床形成装置Info
- Publication number
- JPH01243904A JPH01243904A JP7064088A JP7064088A JPH01243904A JP H01243904 A JPH01243904 A JP H01243904A JP 7064088 A JP7064088 A JP 7064088A JP 7064088 A JP7064088 A JP 7064088A JP H01243904 A JPH01243904 A JP H01243904A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- deep
- vibration
- machine frame
- excitation device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 239000002689 soil Substances 0.000 claims abstract description 83
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000005284 excitation Effects 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 12
- 239000002344 surface layer Substances 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 20
- 230000005540 biological transmission Effects 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Agricultural Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7064088A JPH01243904A (ja) | 1988-03-24 | 1988-03-24 | 栽培床形成装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7064088A JPH01243904A (ja) | 1988-03-24 | 1988-03-24 | 栽培床形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01243904A true JPH01243904A (ja) | 1989-09-28 |
JPH0473962B2 JPH0473962B2 (enrdf_load_stackoverflow) | 1992-11-25 |
Family
ID=13437448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7064088A Granted JPH01243904A (ja) | 1988-03-24 | 1988-03-24 | 栽培床形成装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01243904A (enrdf_load_stackoverflow) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5466202A (en) * | 1977-11-02 | 1979-05-28 | Sugano Noki Kk | Soil working machine |
JPS5938089U (ja) * | 1982-09-02 | 1984-03-10 | 薩川 鉄次 | カウンタ−付筆記具 |
JPS59154905A (ja) * | 1983-02-21 | 1984-09-04 | 斎藤 伊平 | 耕耘機 |
-
1988
- 1988-03-24 JP JP7064088A patent/JPH01243904A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5466202A (en) * | 1977-11-02 | 1979-05-28 | Sugano Noki Kk | Soil working machine |
JPS5938089U (ja) * | 1982-09-02 | 1984-03-10 | 薩川 鉄次 | カウンタ−付筆記具 |
JPS59154905A (ja) * | 1983-02-21 | 1984-09-04 | 斎藤 伊平 | 耕耘機 |
Also Published As
Publication number | Publication date |
---|---|
JPH0473962B2 (enrdf_load_stackoverflow) | 1992-11-25 |
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